Hi-fi microphone casing



FIG. 1 is a first front-side perspective view of a Hi-Fi microphonecasing showing our new design;

FIG. 2 is second front-side perspective view thereof;

FIG. 3 is a top-side plan view thereof;

FIG. 4 is a first bottom-side plan view thereof;

FIG. 5 is a second bottom-side plan view thereof;

FIG. 6 is a left-side view thereof; and,

FIG. 7 is a right-side view thereof.

The ornamental design for a Hi-Fi microphone casing, as shown anddescribed.